7867907019

素因数分解:

$3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{379597}}^1$

素因数の和:379664

約数の個数: 36

約数和(自身を含む): 13501541664

約数和(自身を除く): 5633634645

約数列:

[1, 3, 7, 9, 21, 47, 49, 63, 141, 147, 329, 423, 441, 987, 2303, 2961, 6909, 20727, 379597, 1138791, 2657179, 3416373, 7971537, 17841059, 18600253, 23914611, 53523177, 55800759, 124887413, 160569531, 167402277, 374662239, 874211891, 1123986717, 2622635673, 7867907019]

約数ペア:

[(1, 7867907019), (3, 2622635673), (7, 1123986717), (9, 874211891), (21, 374662239), (47, 167402277), (49, 160569531), (63, 124887413), (141, 55800759), (147, 53523177), (329, 23914611), (423, 18600253), (441, 17841059), (987, 7971537), (2303, 3416373), (2961, 2657179), (6909, 1138791), (20727, 379597)]